Realme 6 handsets are receiving an OTA update that adds a Night Mode and 120 fps slow motion video recording to the phone's 16 MP front camera. The update also brings the March 5 Android security patch and the Soloop video editing app.
https://www.notebookcheck.net/Realme-6-front-camera-can-now-shoot-in-120-fps-slow-motion-thanks-to-a-new-update.457538.0.html